Advocates that geography teachers undertake field studies of human systems with their students. Describes a learning process in which teachers take students to a human system (supermarket, hotel) and guide them through exploration and analysis of the system with the goal of building skills that can transfer to other geographic tasks. (MJP)

Reviews a teaching exercise that highlights ethical and ecological issues through the systematic critical analysis of a technical land reclamation project. Students are encouraged to examine their own motivation for advocating particular solutions, to consider the value systems implicit in solutions, and to examine environmental actions in…